基于三角关系的定位:基于信号到达时间(TOA) 基于信号到达时间差(TDOA) 基于信号到达角度(AOA) 基于WLAN的室内定位技术 一 基于 的室内定位技术WLAN(Wireless Local Area Networks)即无线局域网络,...
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提出了一种利用平面解三角,并结合辐射源信号到达方向和脉冲到达时间差对运动辐射源进行单站无源定位的算法。
An algorithm used trigonometry to passively locating a moving emitter with direction of arrival (DOA) and time difference of arrival (TDOA) of the emitter signal is given.
为了适当地用这种方法重建信号,我们必须精确地知道信号的最高频部分和最低频部分到达的时间差。
In order to properly reconstruct a signal in this manner, we would have to know the exact time-lag between the highest frequency portion and the lowest frequency portion of the signal.
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